A New 8T Hybrid Nonvolatile SRAM With Ferroelectric FET
This paper proposes a new 8T nonvolatile SRAM (nvSRAM) cell employing ULP FinFETs and ferroelectric FinFETs to enable energy-efficient and low-latency store/recall operations. Different from other types of nvSRAM requiring additional circuitry or nonvolatile memories connected to a standard 6T SRAM...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2020-01-01
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| Series: | IEEE Journal of the Electron Devices Society |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/8986584/ |
| Summary: | This paper proposes a new 8T nonvolatile SRAM (nvSRAM) cell employing ULP FinFETs and ferroelectric FinFETs to enable energy-efficient and low-latency store/recall operations. Different from other types of nvSRAM requiring additional circuitry or nonvolatile memories connected to a standard 6T SRAM cell to achieve nonvolatility, the proposed hybrid nvSRAM cell reduces the area penalty by embedding the nonvolatile ferroelectric FinFETs in a 6T SRAM cell without sacrificing the cell stability, read/write performance and power consumption. |
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| ISSN: | 2168-6734 |